Potsdam, OH

Potsdam is a village in Miami County, Ohio, United States. The 2020 census counted 225 residents. Potsdam is part of the Dayton Metropolitan Statistical Area. Potsdam was originally called Georgetown and New Lebanon, and under one of the latter names was laid out around 1840. The comprehensive high school of that district is Milton-Union High School. Potsdam's local map joins its older history to the places and landscapes that still shape the town today, all within the wider Ohio setting. The local scoop is how Potsdam's history still shows up in the places people visit, work, learn, and meet. A post office called Potsdam has been in operation since 1861.